What's in the Box

(1) LH Mid-pipe With Resonator

(1) RH Mid-Pipe With Resonator

(1) LH Tailpipe With Tip

(1) RH Tailpipe With Tip

(2) 2.5" Band Clamp

Installation Instructions

Product Description

Make your presence known with the ROUSH® 2005-2009 Ford Mustang Extreme Performance Exhaust Kit. Not only does this kit generate a mean sound, it also increases the horsepower and torque of your 2005-2009. The increased power is generated due to the higher flow system as compared to a conventional Mustang exhaust system. Yet another benefit of this high flow system is that it improves fuel efficiency, as the engine runs into less air resistance to do its work. Though the ROUSH Extreme Performance Mustang Exhaust Kit creates more sound outside your Mustang, it doesn't create the typical off-road exhaust drone inside. This is made possible because sound is more effectively directed backward through the exhaust system and out through the rear of the Mustang. This 2005-2009 Roush Mustang Extreme Performance Exhaust kit comes complete with installation instructions and are ready to bolt on your car.

I just received my Roush cat back exhaust and I must say it SOUNDS INCREDIBLE! As soon as I turned my key I noticed a huge incredible sound. I have already received several great complements on the sound and deep muscle car tone. BEST EXHAUST AROUND!! Thanks Latemodel Restoration for great service and fast shipment!!

Yes, I would recommend this item to a friend!

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Great Exhaust Tone!

By
Larry R. on
6/30/2014

I've had this exhaust for about 3 weeks and all I can say is UNBELIEVABLE! This is the best catback exhaust system on the market hands down!! I receive complements everywhere I go!! Thanks Latemodel Restoration & ROUSH!!

Yes, I would recommend this item to a friend!

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Perfect exhaust

By
Nick C. on
9/30/2014

I made one hell of a decision buying this catback. One of the loudest I've heard, and there's no inside drone. Tons of compliments on the new setup since I got it installed.

Yes, I would recommend this item to a friend!

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Sounds good

By
Arch H. on
11/26/2014

These were easy to install once I found a lift to get them over the axle. Not very loud with stock cats, but they do sound good. I had to put some washer under the right side hanger to get the tail pipes even. The only reason I didn't give five stars is because I thought they would be louder based on other reviews I read.

Community Q&A (2)

If I get the rear valence and the dual exhaust conversion, can I put it on my 2008 v6? And possible high flow magnaflow cats?Asked by Cobey C.from Garland | January 17, 2015 | Comment00

Best Answer:If you get one of the dual exhaust conversion mid pipes, this kit will bolt right up to it. As for cats, an exhaust shop would have to weld those in to work on your application. They would not simply bolt on. Answered by Karson S.from Hewitt | January 20, 2015 | Comment00

Vehicle Applications

About This Brand

Roush - The Art of Performance Engineering
ROUSH Performance is the first specialty-vehicle company to combine race-proven technologies with advanced automotive engineering. The result, a unique mix of street car and race car...Is a ROUSH car. Or more specifically, a ROUSH Mustang or F-150 pickup with styling, performance, and handling characteristics derived from the racetrack and modified for street legal usage. The vehicles and components produced by ROUSH Performance are imprinted with Jack Roush's vision, passion for performance, and commitment to excellence. He personally approves the design, engineering, fit, finish and overall performance of each package, ensuring that his personal standards are met prior to production and product release. Many of these products are designed by the same engineering group that has helped Roush Racing become the winningest Ford racing team in history.

Testimonial: Unbelievable customer service.

I live in Canada which makes getting parts more difficult due to shipping and availability. I decided to try late model restoration out as they are Canada shipping friendly. The order went smoothly and the parts arrived, and were exactly as i expected. Then a problem arose with one item. Now being in Canada this usually makes this a very painful experience to deal with due to the cost of shipping products back and forth across the border. Most of the time it is just easier and cheaper to just order a new one and cut the loses. Not in this case. I sent out an email with the issue and by the time I went outside to take a picture i already had a response. A new product was shipped out immediately. I could not believe how good the customer service was. This will be where i will get what i need for now on. Anyone can sell a product but it is nice to have a company stand behind what they sell. Thanks again.